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        <h1>Coverage for <b>/home/zjh/.virtualenvs/h4/lib/python2.7/site-packages/django/utils/deconstruct.py</b> :
            <span class="pc_cov">64%</span>
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            25 statements &nbsp;
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            </td>
            <td class="text">
<p id="t1" class="pln"><span class="com"># Avoid importing `importlib` from this package.</span><span class="strut">&nbsp;</span></p>
<p id="t2" class="stm run hide_run"><span class="key">from</span> <span class="nam">__future__</span> <span class="key">import</span> <span class="nam">absolute_import</span><span class="strut">&nbsp;</span></p>
<p id="t3" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t4" class="stm run hide_run"><span class="key">from</span> <span class="nam">importlib</span> <span class="key">import</span> <span class="nam">import_module</span><span class="strut">&nbsp;</span></p>
<p id="t5" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t6" class="stm run hide_run"><span class="key">from</span> <span class="nam">django</span><span class="op">.</span><span class="nam">utils</span><span class="op">.</span><span class="nam">version</span> <span class="key">import</span> <span class="nam">get_docs_version</span><span class="strut">&nbsp;</span></p>
<p id="t7" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t8" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t9" class="stm run hide_run"><span class="key">def</span> <span class="nam">deconstructible</span><span class="op">(</span><span class="op">*</span><span class="nam">args</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t10" class="pln">    <span class="str">"""</span><span class="strut">&nbsp;</span></p>
<p id="t11" class="pln"><span class="str">    Class decorator that allow the decorated class to be serialized</span><span class="strut">&nbsp;</span></p>
<p id="t12" class="pln"><span class="str">    by the migrations subsystem.</span><span class="strut">&nbsp;</span></p>
<p id="t13" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t14" class="pln"><span class="str">    Accepts an optional kwarg `path` to specify the import path.</span><span class="strut">&nbsp;</span></p>
<p id="t15" class="pln"><span class="str">    """</span><span class="strut">&nbsp;</span></p>
<p id="t16" class="stm run hide_run">    <span class="nam">path</span> <span class="op">=</span> <span class="nam">kwargs</span><span class="op">.</span><span class="nam">pop</span><span class="op">(</span><span class="str">'path'</span><span class="op">,</span> <span class="nam">None</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t17" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t18" class="stm run hide_run">    <span class="key">def</span> <span class="nam">decorator</span><span class="op">(</span><span class="nam">klass</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t19" class="stm run hide_run">        <span class="key">def</span> <span class="nam">__new__</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="op">*</span><span class="nam">args</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t20" class="pln">            <span class="com"># We capture the arguments to make returning them trivial</span><span class="strut">&nbsp;</span></p>
<p id="t21" class="stm run hide_run">            <span class="nam">obj</span> <span class="op">=</span> <span class="nam">super</span><span class="op">(</span><span class="nam">klass</span><span class="op">,</span> <span class="nam">cls</span><span class="op">)</span><span class="op">.</span><span class="nam">__new__</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t22" class="stm run hide_run">            <span class="nam">obj</span><span class="op">.</span><span class="nam">_constructor_args</span> <span class="op">=</span> <span class="op">(</span><span class="nam">args</span><span class="op">,</span> <span class="nam">kwargs</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t23" class="stm run hide_run">            <span class="key">return</span> <span class="nam">obj</span><span class="strut">&nbsp;</span></p>
<p id="t24" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t25" class="stm run hide_run">        <span class="key">def</span> <span class="nam">deconstruct</span><span class="op">(</span><span class="nam">obj</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t26" class="pln">            <span class="str">"""</span><span class="strut">&nbsp;</span></p>
<p id="t27" class="pln"><span class="str">            Returns a 3-tuple of class import path, positional arguments,</span><span class="strut">&nbsp;</span></p>
<p id="t28" class="pln"><span class="str">            and keyword arguments.</span><span class="strut">&nbsp;</span></p>
<p id="t29" class="pln"><span class="str">            """</span><span class="strut">&nbsp;</span></p>
<p id="t30" class="pln">            <span class="com"># Python 2/fallback version</span><span class="strut">&nbsp;</span></p>
<p id="t31" class="stm mis">            <span class="key">if</span> <span class="nam">path</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t32" class="stm mis">                <span class="nam">module_name</span><span class="op">,</span> <span class="nam">_</span><span class="op">,</span> <span class="nam">name</span> <span class="op">=</span> <span class="nam">path</span><span class="op">.</span><span class="nam">rpartition</span><span class="op">(</span><span class="str">'.'</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t33" class="pln">            <span class="key">else</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t34" class="stm mis">                <span class="nam">module_name</span> <span class="op">=</span> <span class="nam">obj</span><span class="op">.</span><span class="nam">__module__</span><span class="strut">&nbsp;</span></p>
<p id="t35" class="stm mis">                <span class="nam">name</span> <span class="op">=</span> <span class="nam">obj</span><span class="op">.</span><span class="nam">__class__</span><span class="op">.</span><span class="nam">__name__</span><span class="strut">&nbsp;</span></p>
<p id="t36" class="pln">            <span class="com"># Make sure it's actually there and not an inner class</span><span class="strut">&nbsp;</span></p>
<p id="t37" class="stm mis">            <span class="nam">module</span> <span class="op">=</span> <span class="nam">import_module</span><span class="op">(</span><span class="nam">module_name</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t38" class="stm mis">            <span class="key">if</span> <span class="key">not</span> <span class="nam">hasattr</span><span class="op">(</span><span class="nam">module</span><span class="op">,</span> <span class="nam">name</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t39" class="stm mis">                <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="strut">&nbsp;</span></p>
<p id="t40" class="pln">                    <span class="str">"Could not find object %s in %s.\n"</span><span class="strut">&nbsp;</span></p>
<p id="t41" class="pln">                    <span class="str">"Please note that you cannot serialize things like inner "</span><span class="strut">&nbsp;</span></p>
<p id="t42" class="pln">                    <span class="str">"classes. Please move the object into the main module "</span><span class="strut">&nbsp;</span></p>
<p id="t43" class="pln">                    <span class="str">"body to use migrations.\n"</span><span class="strut">&nbsp;</span></p>
<p id="t44" class="pln">                    <span class="str">"For more information, see "</span><span class="strut">&nbsp;</span></p>
<p id="t45" class="pln">                    <span class="str">"https://docs.djangoproject.com/en/%s/topics/migrations/#serializing-values"</span><span class="strut">&nbsp;</span></p>
<p id="t46" class="pln">                    <span class="op">%</span> <span class="op">(</span><span class="nam">name</span><span class="op">,</span> <span class="nam">module_name</span><span class="op">,</span> <span class="nam">get_docs_version</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t47" class="stm mis">            <span class="key">return</span> <span class="op">(</span><span class="strut">&nbsp;</span></p>
<p id="t48" class="pln">                <span class="nam">path</span> <span class="key">or</span> <span class="str">'%s.%s'</span> <span class="op">%</span> <span class="op">(</span><span class="nam">obj</span><span class="op">.</span><span class="nam">__class__</span><span class="op">.</span><span class="nam">__module__</span><span class="op">,</span> <span class="nam">name</span><span class="op">)</span><span class="op">,</span><span class="strut">&nbsp;</span></p>
<p id="t49" class="pln">                <span class="nam">obj</span><span class="op">.</span><span class="nam">_constructor_args</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">,</span><span class="strut">&nbsp;</span></p>
<p id="t50" class="pln">                <span class="nam">obj</span><span class="op">.</span><span class="nam">_constructor_args</span><span class="op">[</span><span class="num">1</span><span class="op">]</span><span class="op">,</span><span class="strut">&nbsp;</span></p>
<p id="t51" class="pln">            <span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t52" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t53" class="stm run hide_run">        <span class="nam">klass</span><span class="op">.</span><span class="nam">__new__</span> <span class="op">=</span> <span class="nam">staticmethod</span><span class="op">(</span><span class="nam">__new__</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t54" class="stm run hide_run">        <span class="nam">klass</span><span class="op">.</span><span class="nam">deconstruct</span> <span class="op">=</span> <span class="nam">deconstruct</span><span class="strut">&nbsp;</span></p>
<p id="t55" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t56" class="stm run hide_run">        <span class="key">return</span> <span class="nam">klass</span><span class="strut">&nbsp;</span></p>
<p id="t57" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t58" class="stm run hide_run">    <span class="key">if</span> <span class="key">not</span> <span class="nam">args</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t59" class="stm mis">        <span class="key">return</span> <span class="nam">decorator</span><span class="strut">&nbsp;</span></p>
<p id="t60" class="stm run hide_run">    <span class="key">return</span> <span class="nam">decorator</span><span class="op">(</span><span class="op">*</span><span class="nam">args</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="strut">&nbsp;</span></p>

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